Warning reason: the extra field data of a record cannot be fully parsed, or one of its fields is ignored: an AES
extra field shorter than 7 bytes, or on a record that is not encrypted and whose compression method is not 99, and
the Zip64 extra field of a local file header that is missing behind the sentinels of the header, too short for
them, or holds a value above Number.MAX_SAFE_INTEGER.
The raw bytes stay available in rawExtraField (see ZipReader#warnings and EntryMetaData#warnings)
Warning reason: the extra field data of a record cannot be fully parsed, or one of its fields is ignored: an AES extra field shorter than 7 bytes, or on a record that is not encrypted and whose compression method is not 99, and the Zip64 extra field of a local file header that is missing behind the sentinels of the header, too short for them, or holds a value above
Number.MAX_SAFE_INTEGER. The raw bytes stay available inrawExtraField(see ZipReader#warnings and EntryMetaData#warnings)